Via Slashdot, Mozilla Thunderbird, the lightweight newsreader/mailreader has reached a 0.1 release. To the right you can see a screenshot of it running on my XP box.
It seems quite zippy so far with IMAP. I’ll put it through its paces. I tend to do a vast majority of my emailing remotely (with Squirrelmail of course), so anything at my desktop is pretty much supplementary.